There will still be some water comming out the taps because your gyser stores a certan amount of water.
Showers and tubs do not usually have shut off valves on the supply lines. To shut the water off you will have to shut off the main water line. There should be one on the cold water line to the water heater. This may shut both the hot and cold off or just the hot. There will be one in the main line coming into the house on the basement wall closest to the street or at the water meter.
The water meter is shut off? The main water line is shut off? The valve for that faucet is turned off? The waterline is made of galvanized piping and has corroded shut? Aerator is clogged, remove and clean or replace.
You will get some back pressure from the water heater. It will come out of either the hot or cold. Shut the tank off if there is a shut off there.
Locate your main water line inside house and shut the water off. Cut pipe and place a tee solder into place. Run your line to exterior of house placing a shut off inside.. Test for leaks..
In every home thee are a number of shut-off valves. Where the water pipe enters the house is the main shut off, usually beside the PRV, a bell shaped device for regulating the house pressure. This main cold line will then branch off to the water heater, bathrooms and kitchen. Each faucet and the water heater and the toilet will have a shut-off valve. The hot water line comes out of the top of the heater and goes to bathrooms and kitchen. Each hot faucet also has a shut-off valve under it.
In every home thee are a number of shut-off valves. Where the water pipe enters the house is the main shut off, usually beside the PRV, a bell shaped device for regulating the house pressure. This main cold line will then branch off to the water heater, bathrooms and kitchen. Each faucet and the water heater and the toilet will have a shut-off valve. The hot water line comes out of the top of the heater and goes to bathrooms and kitchen. Each hot faucet also has a shut-off valve under it.
== == Two possible problems............... The main shut off valve in the house is closed from the in-coming city water supply line, or the city supply line is shut off at the street .
A valve in a plumbing line that closes the line before the fixture it is connected to. For water there are usually shut off valves under the sink and right above the floor for the toilet. For gas, there is usually a valve that a flexible line attaches to and then to the appliance.
This is just a guess. If only the hot or the cold stops and not both of them, it might be that the washer in the shut off valve has come off and is plugging the line. When you shut off the main and then open another faucet, the back pressure in the line pushes the washer out. If this is the case, the washer should still be in the shut off valve. Turn off the main and take the stem out of the faucet. The washer should be the valve.
You have shut off all the water to a residence.
I'm not being stupid, you just change it. How ever it is installed, threaded on, sweated or compression fitting, remove and replace. I'm assuming water. There is another shut off valve further down the line. If it is the main shut off in the house, there is one at the meter. Shut the water off, drain the pipes and change it.
the hot water valve shut off valve shuts off the hot water. The cold water valve shuts off the cold water. ;()